kube-prometheus/docs/access-ui.md

Access UIs

Prometheus, Grafana, and Alertmanager dashboards can be accessed quickly using kubectl port-forward after running the quickstart via the commands below. Kubernetes 1.10 or later is required.

Note: There are instructions on how to route to these pods behind an ingress controller in the Exposing Prometheus/Alermanager/Grafana via Ingress section.

Prometheus

$ kubectl --namespace monitoring port-forward svc/prometheus-k8s 9090

Then access via http://localhost:9090

Grafana

$ kubectl --namespace monitoring port-forward svc/grafana 3000

Then access via http://localhost:3000 and use the default grafana user:password of admin:admin.

Alert Manager

$ kubectl --namespace monitoring port-forward svc/alertmanager-main 9093

Then access via http://localhost:9093